What is the cause of the nurse's explanation if a pregnant client states that she “waddles” when she walks?

Relaxation of the pelvic joints

During pregnancy. hormonal changes cause relaxation of the pelvic joints. resulting in the typical waddling gait.Option A: Changes in posture are related to the growing fetus.Option B: Pressure on the surrounding muscles causing discomfort is due to the growing uterus.Option D: Weight gain has no effect on gait.